Bosh sahifa > Mahsulotlar > Kauchuk Qismlar > TPU резиновий гумка
Poliuretan Materiali Haqida Hisoblash | |
Prepolymer Xususiyatlari | |
%NCO |
5.0±0.2 |
Tasviri @20℃ |
Oq rangda |
Viskozitet @80℃/mPa·s |
1200 |
Taqtalov shartlari, soat/℃, 20L |
12/80 |
Ishlov berish texnologiyasi | |
Juda etish agenti |
MOCA |
Zanjir uzayish koeffitsiyenti (NH,/NCO) |
0.9 |
Jamiy agent miqdori (100 qismga ko'ra prepolyimer) |
14.3 |
Prepolyimer temperaturasi/℃ |
80 |
Jamiy agent temperaturasi/℃ |
110 |
Masofiy mashina temperaturasi (mas of recommended)/℃ |
100 |
Jellassiya vaqti/daq (400g aralashma) |
4-6 |
Shablonidan chiqarish vaqti/daq (400g aralashma) |
20-30 |
Keyingi yopish, soat@℃ |
16/100 |
Elastomer fizikaviy xususiyatlari | |
Kuchlik @ 20℃, Shore A |
95±2 |
Tortish kuchi/MPa |
58.6 |
100% modul/MPa |
10.8 |
300% modul/MPa |
25.6 |
Uzayishi foizi/% |
560 |
Yarmoq chiziqi quchligi/(to'g'ri burchak, KN/M) |
118 |
Qaytish/% |
34 |
DIN rolleri ausilib ketishi/mm³ |
45 |
Yo'q. |
TUR |
H |
Oʻtish |
L*W*H |
Bolg'a |
D*d |
1 |
230BB |
16 |
101 |
230*70*37 |
M12*25 |
170*0 |
2 |
250BA |
16 |
101 |
250*70*37 |
M12*25 |
200*0 |
3 |
300BA |
101 |
16 |
300*70*37 |
M12*25 |
200*0 |
4 |
300BB |
101 |
16 |
300*70*37 |
M12*25 |
200*0 |
5 |
450BA |
135 |
14 |
450*106*37 |
M12*25 |
350*46 |
6 |
400BA |
135 |
14 |
400*106*37 |
M12*25 |
300*46 |
7 |
500BA |
171 |
20 |
500*136*54 |
M16*30 |
400*60 |
8 |
600BA |
190 |
26 |
600*140*67 |
M20*35 |
400*69 |
EN
